Calls for a government-led investigation of the potential negative health effects of crumb rubber turf are getting louder, and the Consumer Product Safety Commission is listening. Crumb rubber turf infill consists of black pellets of ground-up rubber, and it’s become increasingly popular in the construction of sports fields. Some are concerned, however, that crumb rubber turf may expose athletes to cancer-causing chemicals.

On Wednesday, January 27, CPSC chairman Elliot F. Kaye, in statements to a Florida television station, indicated that CPSC will investigate the potential risks of rubber turf.


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The cannabis industry is taking a hit.  The nation’s first cannabis product liability lawsuit was filed in Colorado and challenges the cannabis industry’s production process.

Flores v. LivWell Inc., was filed by two marijuana users alleging that the fungicide Eagle 20 was intentionally applied to thousands of marijuana plants at a Denver facility. Plaintiffs Brandan Flores and Brandie Larrabee are seeking class-action status contending that LivWell Inc. (LivWell), one of the largest cannabis growers in the state of Colorado, sold marijuana sprayed with Eagle 20 to medical and recreational customers without adequately warning consumers of the risks associated with Eagle 20. Neither plaintiff alleges they were sickened from ingesting marijuana they purchased at LivWell.
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Two partners from Schiff Hardin LLP’s Product Liability & Mass Torts Practice Group spoke about the future of mass tort litigation in the United States at the Lloyd’s Old Library in London on October 20, 2015.  Paul A. Scrudato and Edward Casmere discussed the state of mass tort litigation and its future with a group of London-based insurance professionals in the historic Old Library at Lloyds on Lime Street in London.  The topics included nanotechnology, pharmaceuticals and medical devices, e-cigarettes, wearable technology, and fracking.

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“The dose makes the poison” is a maxim of toxicology. The phrase is attributed to Paracelsus, a true Renaissance Man and founder of the field who lived more than 500 years ago, long before the industrial, chemical/pharmaceutical, and technological revolutions.   In today’s society, we are exposed to various chemical substances on a daily basis. Some of those chemicals may be harmless and some may be harmful. Many of the chemicals we experience have none of the so-called “onion properties” – – you could be exposed and never know it. A recent USA Today article highlighted a new wearable technology that can detect the various chemical substances encountered in daily life. The technology has the potential to change how we understand and control individual exposures to potentially harmful substances.
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The difficulty of making a malignant mesothelioma diagnosis continues to stimulate discussion in the medical community. Last month, Dr. Aliya Husain from the Department of Pathology at the University of Chicago, and her colleague Qudsia Arif, published a short and direct article titled “Malignant Mesothelioma Diagnosis” in Archives of Pathology and Laboratory Medicine. The published context for the article states “mesothelioma is a relatively rare pleural tumor that may mimic benign mesothelial lesions and various other tumors . . . this makes the diagnosis challenging for the pathologist.” This blog has discussed some of those difficulties in prior posts here and here.
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Exposure to potentially harmful substances at some level is a fact of modern life. These substances are everywhere — in the air we breathe, in the food we eat, and in the water we drink — and many of these substances are naturally occurring. It is impossible to have zero exposure to all of them.

For both science and law, however, the issue is not whether someone has some detectable exposure. Rather, it is whether the dose was sufficient (in quantity and duration) to cause harm.

In a regulatory setting, the question posed is what level of exposure creates an unreasonable risk of harm. In a lawsuit, however, the alleged harm has already occurred, usually in the form of a disease that has many possible causes. The question is causation.
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The string of retractions of published peer-reviewed medical and scientific articles due concerns about fraud or suspected fraud continues. This week a major publisher of scientific and medical articles has confirmed that it is retracting 64 articles from 10 of its subscription journals based on concerns that the peer review process was “compromised.”

The publisher, Springer, issued this statement:
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Despite how it might seem from the deluge of television advertisements the diagnosis of mesothelioma is very rare, and extremely difficult.   As discussed in a prior post, the diagnostic process can be fraught with complications depending on the type and amount of material available for evaluation. One of the most common problems is distinguishing an epithelial malignant mesothelioma from a primary lung carcinoma. That difficultly is multiplied when the tumor is poorly differentiated or when the biopsy specimens are small.
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